??2??????3???? ??,????,2???????????????3??????20????4?20????,???????????????????????5~6???????????????????7~8?,?????,???????????6~8????????9~10?????????????????????????????????????????????7~8??????9??????,????????9????10???
2?????4??20??5??????20???????????????,???????????????????????????????????5~6????7~8?????,????????????????????????????????????6~8????????9~10?;????????????????????????????????????????????????????????????7~8?????????????9????,??????????????9????????????????????????10???
??:
1??????????,?????????????;
2?????????????,????????????????????;
3???????,????????????;
4?????????????,??????
??:??????
????:12?11?????????????
????:12?11?????????????
????23?????????????
?????????????????????
??????????????????????
??:???????????????????
????????????????????
?????????????????:????
?????:???????????????
??:??????????????
????????«????»?S?F4????
????????22??????:?????????
??:???????????????????
??:???????????????????
?????????????
?????????????????????
????????????
????“??”???1270???5???
“????”???????????????
IMF:?????????,???????
???????????0.6%?????????
???:?????????????????
??????????????????
?????????????????????
?????????????:???????